Relatedly, I feel like "Soylent Green", "Logan's Run", and more in the 1970s all had climate change related concerns/worries and/or messages. A lot of it got lo

Relatedly, I feel like "Soylent Green", "Logan's Run", and more in the 1970s all had climate change related concerns/worries and/or messages. A lot of it got lost in the action/thriller genres, especially in the film adaptations, and a lot of it still inherited mistakes and traps from the Malthusians of previous sci-fi generations (50s/60s sci-fi especially was prone to believing in the since-disproven Malthusian trap), but even in the 1970s you can read a lot of early climate change anxiety from the more intended-to-be empathetic parts of pop culture. (The 70s is where I generally draw the boundary line in sci-fi between Malthusianism and Climate Change concerns.) Climate change fears have been in the pop culture air for longer than a lot of people realize.